These patches add support to configure on-chip SRAM via device-treenode and to obtain the resulting genalloc pool from a phandle pointingat the node.This allows drivers to allocate SRAM with the genalloc API withouthard-coding the genalloc pool address.

The on-chip SRAM on i.MX53 and i.MX6q is registered via device tree andchanged to use the simple generic SRAM driver: